/* LAO DEVTECH — ຮູບແບບເອກະສານລູກຄ້າ (ໃບສະເໜີລາຄາ + ໃບແຈ້ງໜີ້)
   ຊຸດສີດຶງມາຈາກໂລໂກ້ LAO DEVTECH */
:root{
  --deep:#3b2fd4; --mid:#4f6fe0; --light:#4ec3e6; --sky:#4a97e0;
  --ink:#23263f; --body:#4a5068; --muted:#8891a8; --line:#e4e8f2;
  --grad:linear-gradient(120deg,#3b2fd4 0%,#4f6fe0 48%,#4ec3e6 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Noto Sans Lao',system-ui,sans-serif;background:#eef1f8;color:var(--body);
     font-size:14px;line-height:1.65;padding:24px 16px}
.sheet{max-width:820px;margin:0 auto;background:#fff;border-radius:14px;
       box-shadow:0 10px 40px rgba(59,47,212,.12);overflow:hidden}
.bar{height:6px;background:var(--grad)}
.pad{padding:32px 42px 38px}
.top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;
     border-bottom:2px solid var(--line);padding-bottom:18px}
.lockup{display:flex;align-items:center;gap:13px;margin-bottom:11px}
.mark{height:54px;width:auto;display:block}
.wordmark{font-family:Arial,Helvetica,sans-serif;font-weight:900;font-size:24px;
          letter-spacing:-.6px;color:var(--ink);line-height:1.05}
.tagline{font-family:Arial,Helvetica,sans-serif;font-weight:700;font-size:9px;
         letter-spacing:2.1px;color:var(--sky);margin-top:3px}
.meta{text-align:right;font-size:13px;color:var(--body);white-space:nowrap}
.meta .lab{font-weight:700;color:var(--ink);margin-bottom:2px}
.no{font-size:20px;font-weight:900;letter-spacing:.5px;
    background:var(--grad);-webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;color:var(--deep)}
.badge{display:inline-block;padding:2px 11px;border-radius:99px;font-size:11px;
       font-weight:700;color:#fff;margin-top:5px}
h2{font-size:11.5px;font-weight:700;color:var(--sky);letter-spacing:1.2px;
   text-transform:uppercase;margin:26px 0 8px}
.cols{display:flex;gap:34px;flex-wrap:wrap}
.cols>div{flex:1;min-width:210px}
.cust{font-weight:700;color:var(--ink);font-size:15px}
.muted{color:var(--muted);font-size:13px}
.title{background:#f2f5ff;border:1px solid #d6ddfb;border-left:4px solid var(--deep);
       border-radius:10px;padding:12px 15px;margin-top:18px;font-weight:700;color:#2f2f9e}
table{width:100%;border-collapse:collapse;margin-top:10px;font-size:13.5px}
thead tr{background:var(--grad)}
th{color:#fff;font-weight:700;padding:10px 11px;text-align:left;font-size:12.5px}
th.r,td.r{text-align:right}
th:first-child{border-radius:8px 0 0 0} th:last-child{border-radius:0 8px 0 0}
td{padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink)}
tbody tr:nth-child(even){background:#f7f9fe}
.sum{margin-left:auto;margin-top:14px;width:300px;font-size:14px}
.sum div{display:flex;justify-content:space-between;padding:5px 0}
.sum .tot{border-top:2px solid var(--deep);margin-top:6px;padding-top:9px;
          font-weight:900;font-size:17px;color:var(--deep)}
.sum .due{border-top:1px dashed #b9c2d8;margin-top:5px;padding-top:8px;
          font-weight:900;font-size:16px;color:#b45309}
.box{background:#f7f9fe;border:1px solid var(--line);border-radius:10px;
     padding:14px 16px;margin-top:14px;font-size:13px;white-space:pre-wrap;color:var(--ink)}
.pay{background:#f1f8ff;border:1px solid #cfe4fb;border-left:4px solid var(--sky)}
/* ໃບແຈ້ງໜີ້: ວາງຂໍ້ມູນການຊຳລະໃສ່ບ່ອນຫວ່າງຊ້າຍມືຂອງຍອດລວມ ແທນທີ່ຈະຊ້ອນລົງມາ */
.sumrow{display:flex;gap:26px;align-items:flex-start;margin-top:12px;flex-wrap:wrap}
.payside{flex:1;min-width:240px}
.payside h2{margin-top:0}
.payside .box{margin-top:0}
.sumrow .sum{margin-top:0}
.warn{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:10px;
      padding:10px 14px;margin-top:18px;font-weight:700;font-size:13px}
.good{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;border-radius:10px;
      padding:10px 14px;margin-top:18px;font-weight:700;font-size:13px}
.ref{font-size:12px;color:var(--muted);margin-top:6px}

/* ---- ໂປຣໄຟລ໌ freelancer ---- */
.pname{font-size:17px;font-weight:900;color:var(--ink)}
.prole{color:var(--deep);font-weight:700;font-size:14px;margin-top:12px}
.stats{display:flex;gap:10px;margin-top:12px}
.stats>div{flex:1;background:#f2f5ff;border:1px solid #d6ddfb;border-radius:10px;
           padding:9px 12px;text-align:center}
.stats b{display:block;font-size:19px;font-weight:900;color:var(--deep);line-height:1.2}
.stats span{font-size:11.5px;color:var(--body)}
p.lead{margin-bottom:7px}
h3{font-size:13px;font-weight:700;color:var(--ink);margin:10px 0 4px}
ul{margin:0 0 4px;padding-left:17px}
li{margin-bottom:2px;font-size:13px}
ul.how li{margin-bottom:4px;font-size:13.5px}
ul.how b{color:var(--ink)}
.hltext{font-weight:400;color:var(--body);font-size:13px;margin-top:4px}
.pills{display:flex;flex-wrap:wrap;gap:5px;margin-top:4px}
.pills span{border:1px solid #cfd7ea;border-radius:99px;padding:2px 10px;
            font-size:11.5px;color:var(--body);background:#fbfcff}
.works{display:flex;flex-wrap:wrap;gap:8px}
.work{flex:1 1 calc(50% - 8px);min-width:220px;border:1px solid var(--line);
      border-radius:10px;padding:8px 11px;break-inside:avoid}
.wtitle{font-weight:700;color:var(--ink);font-size:13px}
.wtitle .tag{font-weight:600;font-size:10px;color:var(--muted);
             background:#f1f4fb;border-radius:5px;padding:1px 6px;margin-left:4px}
.wurl{color:var(--deep);font-size:11px;word-break:break-all}
.wdesc{color:var(--body);font-size:12px;margin-top:2px}
.cta{background:var(--grad);color:#fff;border-radius:12px;padding:14px 18px;
     margin-top:16px;font-size:12.5px}
.cta .ctatitle{font-weight:900;font-size:15px;margin-bottom:3px}
body.exporting .cta, body.exporting .stats{break-inside:avoid}
footer{margin-top:30px;border-top:1px solid var(--line);padding-top:16px;
       display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
       font-size:12.5px;color:var(--muted)}
.sign{text-align:center;min-width:230px}
.sign .line{border-top:1px solid #b9c2d8;margin:42px 0 5px}
.sign.has-img .line{margin:2px 0 5px}
.signwrap{display:flex;align-items:flex-end;justify-content:center;gap:4px;height:62px}
.signwrap img{max-height:62px;width:auto;object-fit:contain}
.signwrap .stamp{max-height:68px;opacity:.92;margin-bottom:-6px}
.signname{color:var(--ink);font-weight:700}
.tools{position:fixed;right:22px;bottom:22px;display:flex;gap:9px;z-index:9}
.tools button{background:var(--grad);color:#fff;border:0;padding:13px 20px;border-radius:99px;
       font-family:inherit;font-weight:700;font-size:14px;cursor:pointer;
       box-shadow:0 6px 20px rgba(59,47,212,.4)}
.tools button.alt{background:#fff;color:var(--deep);box-shadow:0 6px 20px rgba(35,38,63,.18)}
.tools button[disabled]{opacity:.6;cursor:wait}

/* ຂະນະສ້າງ PDF: html2canvas ອ່ານ background-clip:text ບໍ່ໄດ້ → ຈະເຫັນເປັນກ່ອງສີ */
body.exporting .no{background:none;-webkit-background-clip:border-box;background-clip:border-box;
                   -webkit-text-fill-color:var(--deep);color:var(--deep)}
body.exporting .sheet{box-shadow:none;border-radius:0}
body.exporting .tools{display:none}
/* export ໃຊ້ CSS ໜ້າຈໍ ບໍ່ແມ່ນຂອງການພິມ — ຕ້ອງບີບໄລຍະຫ່າງຊ້ຳຢູ່ນີ້ ບໍ່ດັ່ງນັ້ນລົ້ນໄປໜ້າ 2 */
body.exporting .pad{padding:22px 32px 10px}
body.exporting .top{padding-bottom:11px}
body.exporting h2{margin:10px 0 4px}
body.exporting .title{margin-top:11px;padding:8px 13px}
body.exporting td, body.exporting th{padding:6px 10px}
body.exporting .sum{margin-top:9px}
body.exporting .sumrow{margin-top:8px;gap:20px}
body.exporting .sumrow .sum, body.exporting .payside .box{margin-top:0}
body.exporting .box{margin-top:5px;padding:8px 12px}
body.exporting footer{margin-top:6px;padding-top:7px}
body.exporting .sign .line{margin:16px 0 4px}
body.exporting .signwrap{height:46px}
body.exporting .signwrap img{max-height:46px}
body.exporting .signwrap .stamp{max-height:56px}

@media print{
  body{background:#fff;padding:0;font-size:12.5px}
  .sheet{box-shadow:none;border-radius:0;max-width:none}
  .pad{padding:0}
  .bar{margin-bottom:14px}
  /* ບີບໄລຍະຫ່າງໃຫ້ໃບທຳມະດາຢູ່ໃນ 1 ໜ້າ */
  .top{padding-bottom:11px}
  h2{margin:10px 0 4px}
  .title{margin-top:11px;padding:8px 13px}
  td,th{padding:6px 10px}
  .sum{margin-top:9px}
  .sumrow{margin-top:8px;gap:20px}
  .sumrow .sum, .payside .box{margin-top:0}
  .box{margin-top:5px;padding:8px 12px}
  footer{margin-top:6px;padding-top:7px}
  .sign .line{margin:16px 0 4px}
  .signwrap{height:46px}
  .signwrap img{max-height:46px}
  .signwrap .stamp{max-height:56px}
  thead tr{background:#3b2fd4 !important}
  .no{-webkit-text-fill-color:#3b2fd4;color:#3b2fd4}
  .tools{display:none}
  @page{size:A4;margin:14mm}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}